HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 11124,
"next": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=2700&ordering=-sequence_number",
"previous": "https://hermes.lco.global/api/v0/nonlocalizedeventsequence/?format=api&limit=100&offset=2500&ordering=-sequence_number",
"results": [
{
"id": 1301,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2308,
"topic": "igwn.gwalert",
"uuid": "4c8e2d4c-98e8-4b7f-8998-c3f19f870f9d",
"title": "S230821ca - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230821ca/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230821ca/view/"
},
"event": {
"far": 1.08408e-05,
"time": "2023-08-21T18:08:13.276Z",
"group": "Burst",
"search": "AllSky",
"area_50": 561.4874486462706,
"area_90": 3316.0491922293204,
"duration": 0.002956,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a93d5ba4c40d38a333b792a0da59e0af",
"classification": {},
"skymap_version": 0,
"central_frequency": 829.320374
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-21T18:15:14Z",
"superevent_id": "S230821ca",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-21T18:15:15.728524Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-21T18:15:15.728547Z",
"modified": "2023-08-21T18:15:15.732471Z"
}
},
{
"id": 3595,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 5829,
"topic": "igwn.gwalert",
"uuid": "be45f615-5008-4191-965e-02a006a65ea4",
"title": "S240116aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240116aa/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240116aa/view/"
},
"event": {
"far": 2.70468e-06,
"time": "2024-01-16T07:01:41.644Z",
"group": "Burst",
"search": "AllSky",
"area_50": 637.863170360487,
"area_90": 2148.5917317405874,
"duration": 0.018494,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a6b7d8a8ce465e0df5f91c1960aa4d4d",
"classification": {},
"skymap_version": 0,
"central_frequency": 30.764791
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-01-16T07:09:53Z",
"superevent_id": "S240116aa",
"external_coinc": null
},
"message_text": "",
"published": "2024-01-16T07:09:54.567420Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-01-16T07:09:54.567444Z",
"modified": "2024-01-16T07:09:54.573730Z"
}
},
{
"id": 2604,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4215,
"topic": "igwn.gwalert",
"uuid": "2c6cc193-5009-42af-9150-3d634e7905e9",
"title": "S231026z - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231026z/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231026z/view/"
},
"event": {
"far": 1.146678641816834e-05,
"time": "2023-10-26T12:54:28.507Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1336.1554831761778,
"area_90": 18880.74984267041,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 0.8453570789185123
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "962a3352790135287b28d6afc744c11e",
"classification": {
"BBH": 0.0,
"BNS": 0.16286959111783605,
"NSBH": 0.008851638629360286,
"Terrestrial": 0.8282787702528036
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-26T12:54:52Z",
"superevent_id": "S231026z",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:12.651159Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:12.651209Z",
"modified": "2023-10-31T23:27:12.657094Z"
}
},
{
"id": 651,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1233,
"topic": "igwn.gwalert",
"uuid": "e3691b7c-7727-4fd3-b7a9-362e8088cca8",
"title": "S230714am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230714am/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230714am/view/"
},
"event": {
"far": 1.28445e-05,
"time": "2023-07-14T07:57:23.076Z",
"group": "Burst",
"search": "AllSky",
"area_50": 331.5209898584109,
"area_90": 1633.2654335809311,
"duration": 0.008766,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "449cb1d7b540a10579477a1fd22524a3",
"classification": {},
"skymap_version": 0,
"central_frequency": 677.356689
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-14T08:04:06Z",
"superevent_id": "S230714am",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-14T08:04:07.301097Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-14T08:04:07.301140Z",
"modified": "2023-07-14T08:04:07.306537Z"
}
},
{
"id": 2606,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4217,
"topic": "igwn.gwalert",
"uuid": "d9acba39-eaa9-4d25-9529-a374a1ea7945",
"title": "S231026ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231026ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231026ag/view/"
},
"event": {
"far": 1.105224964703666e-05,
"time": "2023-10-26T14:07:30.623Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1159.2743474479246,
"area_90": 3683.6598088318124,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0018680223519812766,
"HasMassGap": 0.20571611024470648,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "fc3de37232c50f0db664c967c0b72d4b",
"classification": {
"BBH": 0.06280752583417477,
"BNS": 0.0,
"NSBH": 0.012755043190544803,
"Terrestrial": 0.9244374309752804
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-26T14:07:54Z",
"superevent_id": "S231026ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:13.069800Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:13.069826Z",
"modified": "2023-10-31T23:27:13.075616Z"
}
},
{
"id": 1303,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2312,
"topic": "igwn.gwalert",
"uuid": "637036e8-9440-4c89-81f7-6b5abfe65642",
"title": "S230821ck - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230821ck/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230821ck/view/"
},
"event": {
"far": 3.30853e-06,
"time": "2023-08-21T21:48:54.313Z",
"group": "Burst",
"search": "BBH",
"area_50": 5472.19456677681,
"area_90": 16306.636232807761,
"duration": 0.034397,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "8974ff4e96ec26e51342168a2a2dbd8f",
"classification": {},
"skymap_version": 0,
"central_frequency": 21.092491
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-21T21:55:28Z",
"superevent_id": "S230821ck",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-21T21:55:29.611244Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-21T21:55:29.611265Z",
"modified": "2023-08-21T21:55:29.614721Z"
}
},
{
"id": 2608,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4219,
"topic": "igwn.gwalert",
"uuid": "9821786b-4287-47f9-824d-89b8bbb67bd2",
"title": "S231026bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231026bc/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231026bc/view/"
},
"event": {
"far": 1.40318e-05,
"time": "2023-10-26T23:57:58.887Z",
"group": "Burst",
"search": "BBH",
"area_50": 1062.5457548373374,
"area_90": 3198.5480818997576,
"duration": 0.005882,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e396ecd6451c619897537397e21aee70",
"classification": {},
"skymap_version": 0,
"central_frequency": 106.537979
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T00:03:53Z",
"superevent_id": "S231026bc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:21.821431Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:21.821466Z",
"modified": "2023-10-31T23:27:21.828257Z"
}
},
{
"id": 326,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 733,
"topic": "igwn.gwalert",
"uuid": "d232c76c-a92b-4a83-add2-630fcfe0eb5e",
"title": "S230629h - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230629h/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230629h/view/"
},
"event": {
"far": 1.315919697159812e-05,
"time": "2023-06-29T01:10:26.725Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1031.4918899645243,
"area_90": 4629.5437469847975,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "49a0621b8f680aea5fd1833ace61488d",
"classification": {
"BBH": 0.14305538544403273,
"BNS": 1.598449170456301e-16,
"NSBH": 1.2336760930515084e-14,
"Terrestrial": 0.8569446145559547
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-29T01:15:27Z",
"superevent_id": "S230629h",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-29T01:15:27.795204Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-29T01:15:27.795245Z",
"modified": "2023-06-29T01:15:27.800874Z"
}
},
{
"id": 2610,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4221,
"topic": "igwn.gwalert",
"uuid": "b6108203-9620-434d-b009-c079fce0b9c7",
"title": "S231027m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027m/view/"
},
"event": {
"far": 2.28532e-05,
"time": "2023-10-27T02:15:46.238Z",
"group": "Burst",
"search": "BBH",
"area_50": 4417.202454746372,
"area_90": 13803.862582788064,
"duration": 0.126541,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a2013c5fa4f7e4e5cc58b903d9bad39b",
"classification": {},
"skymap_version": 0,
"central_frequency": 22.116726
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T02:18:01Z",
"superevent_id": "S231027m",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:21.943849Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:21.943894Z",
"modified": "2023-10-31T23:27:21.951168Z"
}
},
{
"id": 2611,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4222,
"topic": "igwn.gwalert",
"uuid": "3f7d5b17-8ae8-4775-add1-5730141d48bf",
"title": "S231026ab - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231026ab/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231026ab/view/"
},
"event": {
"far": 3.902732e-06,
"time": "2023-10-26T13:07:04.181Z",
"group": "CBC",
"search": "AllSky",
"area_50": 639.3319342396064,
"area_90": 2275.3250721674735,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a38f82d41e1bb9cd3f753ef18d4830e6",
"classification": {
"BBH": 0.113882018,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.886117982
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-26T13:12:02Z",
"superevent_id": "S231026ab",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:22.021775Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:22.021820Z",
"modified": "2023-10-31T23:27:22.027529Z"
}
},
{
"id": 653,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1236,
"topic": "igwn.gwalert",
"uuid": "50ab4d60-e9c6-43c9-9c72-d2e83d3e1192",
"title": "S230714ap - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230714ap/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230714ap/view/"
},
"event": {
"far": 1.16874e-05,
"time": "2023-07-14T08:19:10.716Z",
"group": "Burst",
"search": "BBH",
"area_50": 1655.0870683564215,
"area_90": 7034.959334160001,
"duration": 0.029095,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ff183fe60c323ac8d5e44155128bab83",
"classification": {},
"skymap_version": 0,
"central_frequency": 55.247852
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-14T08:25:26Z",
"superevent_id": "S230714ap",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-14T08:25:26.794021Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-14T08:25:26.794041Z",
"modified": "2023-07-14T08:25:26.799388Z"
}
},
{
"id": 2613,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4224,
"topic": "igwn.gwalert",
"uuid": "3d9a5705-bb0f-4c23-b86e-cfa1f701e48c",
"title": "S231027r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027r/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027r/view/"
},
"event": {
"far": 1.00087e-05,
"time": "2023-10-27T03:51:15.755Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1323.5660784980103,
"area_90": 4736.973333571826,
"duration": 0.008315,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "127da5355aac1017de11283e9db6c4e5",
"classification": {},
"skymap_version": 0,
"central_frequency": 1050.321899
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T03:57:00Z",
"superevent_id": "S231027r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:29.289111Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:29.289156Z",
"modified": "2023-10-31T23:27:29.294662Z"
}
},
{
"id": 1307,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2317,
"topic": "igwn.gwalert",
"uuid": "04056c93-4dbc-4d80-b1e6-04fd5613f01b",
"title": "S230822e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822e/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822e/view/"
},
"event": {
"far": 4.70038e-06,
"time": "2023-08-22T00:39:43.180Z",
"group": "Burst",
"search": "BBH",
"area_50": 1298.3872691416752,
"area_90": 3920.34061678136,
"duration": 0.028752,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2fafaa26402dc2d0ccf7886634374b3c",
"classification": {},
"skymap_version": 0,
"central_frequency": 34.235546
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T00:47:57Z",
"superevent_id": "S230822e",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T00:47:58.418108Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T00:47:58.418129Z",
"modified": "2023-08-22T00:47:58.421451Z"
}
},
{
"id": 2615,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4226,
"topic": "igwn.gwalert",
"uuid": "9b7b23c9-ca9d-43de-827a-a89f9f8d0789",
"title": "S231027ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027ac/view/"
},
"event": {
"far": 1.35722e-05,
"time": "2023-10-27T08:56:05.020Z",
"group": "Burst",
"search": "AllSky",
"area_50": 982.8128585422763,
"area_90": 3691.2134516387123,
"duration": 0.007272,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "17352178165d95c12e48c3f79e2cd7dd",
"classification": {},
"skymap_version": 0,
"central_frequency": 1141.6604
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T08:57:33Z",
"superevent_id": "S231027ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:29.379599Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:29.379625Z",
"modified": "2023-10-31T23:27:29.384486Z"
}
},
{
"id": 3634,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 6370,
"topic": "igwn.gwalert",
"uuid": "53a4c955-02e4-49c6-8a9a-ccedc6bca9a3",
"title": "S240406c - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240406c/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S240406c/view/"
},
"event": {
"far": 1.666047692350081e-05,
"time": "2024-04-06T00:57:09.297Z",
"group": "CBC",
"search": "AllSky",
"area_50": 933.7141802974235,
"area_90": 4073.9313538550045,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "dd27eb50dae68786e1c82dff083a6ea6",
"classification": {
"BBH": 0.08221562051021819,
"BNS": 4.4373503244375117e-13,
"NSBH": 2.967171793270082e-11,
"Terrestrial": 0.9177843794596664
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-04-06T01:02:21Z",
"superevent_id": "S240406c",
"external_coinc": null
},
"message_text": "",
"published": "2024-04-06T01:02:21.907343Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-04-06T01:02:21.907361Z",
"modified": "2024-04-06T01:02:21.911373Z"
}
},
{
"id": 2617,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4228,
"topic": "igwn.gwalert",
"uuid": "7aa56a0c-8124-4d1d-9edc-245562c1ca09",
"title": "S231026ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231026ay/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231026ay/view/"
},
"event": {
"far": 2.35995e-06,
"time": "2023-10-26T23:13:29.063Z",
"group": "Burst",
"search": "BBH",
"area_50": 3262.3343989358063,
"area_90": 9771.056617548407,
"duration": 0.021865,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "e25ed28e86fb01f0a2ff48497b390a6a",
"classification": {},
"skymap_version": 0,
"central_frequency": 37.228573
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-26T23:14:47Z",
"superevent_id": "S231026ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:29.733817Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:29.733866Z",
"modified": "2023-10-31T23:27:29.739361Z"
}
},
{
"id": 2618,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4229,
"topic": "igwn.gwalert",
"uuid": "d318bf99-5fd0-498d-8f60-537a0c1b1abb",
"title": "S231027k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027k/view/"
},
"event": {
"far": 1.93027076080498e-05,
"time": "2023-10-27T02:05:38.802Z",
"group": "CBC",
"search": "AllSky",
"area_50": 554.143629250673,
"area_90": 2244.2712072946606,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5545359605013447,
"HasRemnant": 0.7810268586090536
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7945cceff68016f55d9da417f865e887",
"classification": {
"BBH": 0.0,
"BNS": 0.0009009143719272692,
"NSBH": 0.0005866035273543243,
"Terrestrial": 0.9985124821007184
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T02:06:07Z",
"superevent_id": "S231027k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:36.283796Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:36.283821Z",
"modified": "2023-10-31T23:27:36.288913Z"
}
},
{
"id": 2619,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4230,
"topic": "igwn.gwalert",
"uuid": "8c4468ff-a745-4920-9d86-c087e34787e9",
"title": "S231027am - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027am/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027am/view/"
},
"event": {
"far": 2.118923e-05,
"time": "2023-10-27T11:11:58.840Z",
"group": "CBC",
"search": "AllSky",
"area_50": 556.8713335976092,
"area_90": 1982.4115899887765,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.05628571428571428,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4d16ebc74118bfec2a00a57d12ca9959",
"classification": {
"BBH": 0.0,
"BNS": 0.000615995,
"NSBH": 8.9212e-05,
"Terrestrial": 0.999294793
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T11:12:28Z",
"superevent_id": "S231027am",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:42.022904Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:42.022929Z",
"modified": "2023-10-31T23:27:42.032393Z"
}
},
{
"id": 2620,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4231,
"topic": "igwn.gwalert",
"uuid": "6a1b498e-d6cb-4398-9596-c5513b3460ca",
"title": "S231027ax - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027ax/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027ax/view/"
},
"event": {
"far": 1.03467e-05,
"time": "2023-10-27T16:25:20.368Z",
"group": "Burst",
"search": "AllSky",
"area_50": 243.3951571112384,
"area_90": 935.8124144104511,
"duration": 0.010918,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "924aeba1a2bed9d1eeaf5586e75fb66b",
"classification": {},
"skymap_version": 0,
"central_frequency": 816.833801
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T16:31:09Z",
"superevent_id": "S231027ax",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:42.075631Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:42.075674Z",
"modified": "2023-10-31T23:27:42.081649Z"
}
},
{
"id": 655,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1240,
"topic": "igwn.gwalert",
"uuid": "0b890d9c-e676-4655-bd4f-f91b13b3abad",
"title": "S230714az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230714az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230714az/view/"
},
"event": {
"far": 5.3644e-06,
"time": "2023-07-14T14:06:14.388Z",
"group": "Burst",
"search": "BBH",
"area_50": 2744.490219840516,
"area_90": 8952.745313467518,
"duration": 0.036932,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b94d6036ace4b1d493b306ef50ea3e4e",
"classification": {},
"skymap_version": 0,
"central_frequency": 38.04026
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-14T14:11:39Z",
"superevent_id": "S230714az",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-14T14:11:39.632784Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-14T14:11:39.632805Z",
"modified": "2023-07-14T14:11:39.637989Z"
}
},
{
"id": 1311,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2321,
"topic": "igwn.gwalert",
"uuid": "6cc929ff-5d21-4037-b0d7-3494d77465fc",
"title": "S230822ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822ac/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822ac/view/"
},
"event": {
"far": 3.586071611401027e-07,
"time": "2023-08-22T06:26:18.466Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1235.8598925734434,
"area_90": 5532.6237092320125,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6a174f2dcc34568e93bd7823fe631308",
"classification": {
"BBH": 0.8125234961151581,
"BNS": 2.0911563309837034e-14,
"NSBH": 1.5913113250218845e-12,
"Terrestrial": 0.18747650388322978
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T06:31:14Z",
"superevent_id": "S230822ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T06:31:16.121491Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T06:31:16.121511Z",
"modified": "2023-08-22T06:31:16.125244Z"
}
},
{
"id": 3642,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 6378,
"topic": "igwn.gwalert",
"uuid": "d8d7edcb-f562-4b8a-bf88-4f4d1e0e784c",
"title": "S240406ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240406ao/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S240406ao/view/"
},
"event": {
"far": 2.044164e-05,
"time": "2024-04-06T06:52:01.888Z",
"group": "CBC",
"search": "AllSky",
"area_50": 286.98597080939345,
"area_90": 946.933055209499,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.19781200778510485,
"HasRemnant": 0.1322581518318961
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a3c1e55a81e1dc03b4fde4c66d539708",
"classification": {
"BBH": 2.9148e-05,
"BNS": 3.2791e-05,
"NSBH": 0.000480937,
"Terrestrial": 0.999457125
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-04-06T06:57:09Z",
"superevent_id": "S240406ao",
"external_coinc": null
},
"message_text": "",
"published": "2024-04-06T06:57:09.893277Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-04-06T06:57:09.893296Z",
"modified": "2024-04-06T06:57:09.897019Z"
}
},
{
"id": 2195,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3678,
"topic": "igwn.gwalert",
"uuid": "5f0eb5c1-186f-400b-82d5-343376fd7455",
"title": "S231006b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231006b/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231006b/view/"
},
"event": {
"far": 1.134044762440144e-05,
"time": "2023-10-06T00:51:33.176Z",
"group": "CBC",
"search": "AllSky",
"area_50": 963.5091047024198,
"area_90": 3321.0849541005873,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c7d7431303f3ad709eba9703c3abe12d",
"classification": {
"BBH": 9.308304142317928e-05,
"BNS": 0.0,
"NSBH": 0.002200826584789069,
"Terrestrial": 0.9977060903737878
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-06T00:56:36Z",
"superevent_id": "S231006b",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-06T00:56:37.375793Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-06T00:56:37.375827Z",
"modified": "2023-10-06T00:56:37.381764Z"
}
},
{
"id": 164,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 434,
"topic": "igwn.gwalert",
"uuid": "2b43d732-5118-487c-8fe3-97ebea454c5a",
"title": "S230620w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230620w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230620w/view/"
},
"event": {
"far": 9.74398e-06,
"time": "2023-06-20T03:14:44.154Z",
"group": "Burst",
"search": "BBH",
"area_50": 1814.552860946543,
"area_90": 5874.216222832958,
"duration": 0.044334,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7475cf84fca90331743a9e47c975c22a",
"classification": {},
"skymap_version": 0,
"central_frequency": 24.910656
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-20T03:23:00Z",
"superevent_id": "S230620w",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-20T03:23:00.402008Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-20T03:23:00.402033Z",
"modified": "2023-06-20T03:23:00.407174Z"
}
},
{
"id": 1313,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2323,
"topic": "igwn.gwalert",
"uuid": "64de399b-98ad-40bb-8cb7-8fd42463657e",
"title": "S230822ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822ah/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822ah/view/"
},
"event": {
"far": 4.995525614504004e-06,
"time": "2023-08-22T09:05:45.884Z",
"group": "CBC",
"search": "AllSky",
"area_50": 282.89441428898897,
"area_90": 1308.2489694729065,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.004482950508978701,
"HasMassGap": 0.45022280963884115,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "64afef1553ef9273261c3e6237d5797c",
"classification": {
"BBH": 0.07664860805392112,
"BNS": 0.0,
"NSBH": 0.01569254183917546,
"Terrestrial": 0.9076588501069034
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T09:10:44Z",
"superevent_id": "S230822ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T09:10:45.730896Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T09:10:45.730916Z",
"modified": "2023-08-22T09:10:45.734702Z"
}
},
{
"id": 2627,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4238,
"topic": "igwn.gwalert",
"uuid": "94671998-da44-43eb-9b7e-845a0c4bd57e",
"title": "S231028bg - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bg/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bg/view/"
},
"event": {
"far": 7.633333220095278e-31,
"time": "2023-10-28T15:30:06.253Z",
"group": "CBC",
"search": "AllSky",
"area_50": 303.08991762688265,
"area_90": 1177.9486310538728,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "8e8adb84a0ae18bcd46226dbe0744b15",
"classification": {
"BBH": 1.0,
"BNS": 1.833375655069085e-96,
"NSBH": 7.593057087545582e-84,
"Terrestrial": 0.0
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T15:30:33Z",
"superevent_id": "S231028bg",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:48.504130Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:48.504155Z",
"modified": "2023-10-31T23:27:48.509094Z"
}
},
{
"id": 657,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1243,
"topic": "igwn.gwalert",
"uuid": "7c08a354-2ebf-41cb-b3ae-3bb150e2664c",
"title": "S230714bb - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230714bb/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230714bb/view/"
},
"event": {
"far": 6.218372e-06,
"time": "2023-07-14T14:30:17.391Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1342.240362103959,
"area_90": 4442.381264102707,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.911235303596957,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f6569947b90363a646b4f08d5cb46f42",
"classification": {
"BBH": 0.003615528,
"BNS": 0.0,
"NSBH": 0.002854454,
"Terrestrial": 0.993530019
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-14T14:35:32Z",
"superevent_id": "S230714bb",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-14T14:35:33.163426Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-14T14:35:33.163449Z",
"modified": "2023-07-14T14:35:33.168803Z"
}
},
{
"id": 2629,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4240,
"topic": "igwn.gwalert",
"uuid": "bcc7b7d9-22a3-44cc-807a-762a914fd9a4",
"title": "S231027bk - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231027bk/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231027bk/view/"
},
"event": {
"far": 1.581726610311307e-05,
"time": "2023-10-27T20:01:09.100Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2397.0226507230927,
"area_90": 12404.760076221048,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "27fd23b5d5891f8d471594b2ea335146",
"classification": {
"BBH": 0.0,
"BNS": 0.20001225054214172,
"NSBH": 0.0,
"Terrestrial": 0.7999877494578582
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-27T20:01:33Z",
"superevent_id": "S231027bk",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:27:54.737274Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:27:54.737312Z",
"modified": "2023-10-31T23:27:54.742592Z"
}
},
{
"id": 1315,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2325,
"topic": "igwn.gwalert",
"uuid": "197989c8-3c4c-414f-bdb9-7fc4a8c830b4",
"title": "S230822al - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822al/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822al/view/"
},
"event": {
"far": 2.00534159726616e-05,
"time": "2023-08-22T09:56:47.257Z",
"group": "CBC",
"search": "AllSky",
"area_50": 608.2780693667933,
"area_90": 2206.502993260158,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.26082431113340054,
"HasRemnant": 0.01960122830315332
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "7c7cee96a9e59372e6363d8da8b7b1bb",
"classification": {
"BBH": 0.0004397027432371767,
"BNS": 0.0,
"NSBH": 0.0018333524802997235,
"Terrestrial": 0.9977269447764631
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T10:01:53Z",
"superevent_id": "S230822al",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T10:01:54.278941Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T10:01:54.278971Z",
"modified": "2023-08-22T10:01:54.282593Z"
}
},
{
"id": 548,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1051,
"topic": "igwn.gwalert",
"uuid": "4d94cf2e-5577-46d3-b0c1-897d5b287d7a",
"title": "S230709ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230709ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230709ao/view/"
},
"event": {
"far": 1.64496e-05,
"time": "2023-07-09T08:10:19.610Z",
"group": "Burst",
"search": "BBH",
"area_50": 694.0958445896351,
"area_90": 2287.9144768456413,
"duration": 0.035134,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c48fcf0275f997139e2a1cf4a7f5683e",
"classification": {},
"skymap_version": 0,
"central_frequency": 72.528404
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-09T08:16:06Z",
"superevent_id": "S230709ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-09T08:16:07.381332Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-09T08:16:07.381362Z",
"modified": "2023-07-09T08:16:07.388198Z"
}
},
{
"id": 328,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 739,
"topic": "igwn.gwalert",
"uuid": "b0294606-6c07-4dfb-931b-87cd813af80d",
"title": "S230629p - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230629p/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230629p/view/"
},
"event": {
"far": 1.686018e-05,
"time": "2023-06-29T05:36:20.377Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1066.5323996520906,
"area_90": 4251.861606639772,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.026260429225946468,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9542259bb74381851bed3cd40ab29ffc",
"classification": {
"BBH": 0.030156912,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.969843088
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-29T05:41:23Z",
"superevent_id": "S230629p",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-29T05:41:24.559059Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-29T05:41:24.559084Z",
"modified": "2023-06-29T05:41:24.564708Z"
}
},
{
"id": 3670,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 6415,
"topic": "igwn.gwalert",
"uuid": "a36eee89-16ed-4348-8869-6f5e2840ff1c",
"title": "S240408o - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240408o/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S240408o/view/"
},
"event": {
"far": 4.943588795989977e-06,
"time": "2024-04-08T04:23:15.762Z",
"group": "CBC",
"search": "AllSky",
"area_50": 695.9842552913603,
"area_90": 2465.8447296304084,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5646669535507133,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6b8423e0a0218503415a28b5ad90fa84",
"classification": {
"BBH": 0.0,
"BNS": 0.008580813720398484,
"NSBH": 0.0015440988117611527,
"Terrestrial": 0.9898750874678404
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-04-08T04:28:21Z",
"superevent_id": "S240408o",
"external_coinc": null
},
"message_text": "",
"published": "2024-04-08T04:28:22.401194Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-04-08T04:28:22.401214Z",
"modified": "2024-04-08T04:28:22.409262Z"
}
},
{
"id": 1317,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2327,
"topic": "igwn.gwalert",
"uuid": "50b385d8-6692-48cd-9de0-003939b31184",
"title": "S230822ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822ao/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822ao/view/"
},
"event": {
"far": 2.100797792081721e-05,
"time": "2023-08-22T10:20:20.263Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1962.688189326314,
"area_90": 7183.514309362379,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4f136ccde771f139bc0421c99a07f505",
"classification": {
"BBH": 0.0,
"BNS": 0.05797757432725117,
"NSBH": 0.0005210555696674362,
"Terrestrial": 0.9415013701030814
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T10:25:24Z",
"superevent_id": "S230822ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T10:25:25.044846Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T10:25:25.044867Z",
"modified": "2023-08-22T10:25:25.048495Z"
}
},
{
"id": 2635,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4246,
"topic": "igwn.gwalert",
"uuid": "e6a0a38b-9a03-458a-ab66-04ab01d33e71",
"title": "S231028ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ah/view/"
},
"event": {
"far": 3.75901e-06,
"time": "2023-10-28T09:48:50.243Z",
"group": "Burst",
"search": "AllSky",
"area_50": 715.9174793651255,
"area_90": 2715.1149422581257,
"duration": 0.00868,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "20c3d119a2a279bcf66eedb0a18fa16b",
"classification": {},
"skymap_version": 0,
"central_frequency": 572.724915
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T09:50:56Z",
"superevent_id": "S231028ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.048968Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.048993Z",
"modified": "2023-10-31T23:28:01.054220Z"
}
},
{
"id": 2636,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4247,
"topic": "igwn.gwalert",
"uuid": "dfa2506b-df00-401e-8226-572ed4e8a274",
"title": "S231028r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028r/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028r/view/"
},
"event": {
"far": 2.155922629754059e-05,
"time": "2023-10-28T06:59:50.019Z",
"group": "CBC",
"search": "AllSky",
"area_50": 6866.261311472556,
"area_90": 25964.388208252658,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3282a3934580d8bd79525e9660e0e3d6",
"classification": {
"BBH": 0.0,
"BNS": 0.1625232242985783,
"NSBH": 0.0,
"Terrestrial": 0.8374767757014216
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T07:04:53Z",
"superevent_id": "S231028r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.100656Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.100682Z",
"modified": "2023-10-31T23:28:01.109238Z"
}
},
{
"id": 2959,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4670,
"topic": "igwn.gwalert",
"uuid": "6be90941-36e0-45f3-aefd-714234fb8d52",
"title": "S231114u - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231114u/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231114u/view/"
},
"event": {
"far": 1.0964e-05,
"time": "2023-11-14T05:34:32.543Z",
"group": "Burst",
"search": "AllSky",
"area_50": 527.0764091926128,
"area_90": 2101.5912876087623,
"duration": 0.007198,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f16c08a9d389b9929ab3fe3de8d135bd",
"classification": {},
"skymap_version": 0,
"central_frequency": 157.434723
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-14T05:40:44Z",
"superevent_id": "S231114u",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-14T05:40:45.204290Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-14T05:40:45.204314Z",
"modified": "2023-11-14T05:40:45.245742Z"
}
},
{
"id": 2638,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4249,
"topic": "igwn.gwalert",
"uuid": "8a37a285-3839-494e-af87-3fee0a03a700",
"title": "S231028aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028aw/view/"
},
"event": {
"far": 9.718437468109187e-06,
"time": "2023-10-28T14:00:36.384Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1011.558665890759,
"area_90": 6066.4144675863145,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1c2f536cda4b236e5d27c0134b4b46d2",
"classification": {
"BBH": 0.0,
"BNS": 0.30098993519528483,
"NSBH": 0.0,
"Terrestrial": 0.6990100648047152
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:05:37Z",
"superevent_id": "S231028aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.214257Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.214282Z",
"modified": "2023-10-31T23:28:01.219384Z"
}
},
{
"id": 2639,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4250,
"topic": "igwn.gwalert",
"uuid": "5b2f1c70-ce50-4655-9b2c-c127293de386",
"title": "S231028ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ay/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ay/view/"
},
"event": {
"far": 2.10069e-05,
"time": "2023-10-28T14:18:01.262Z",
"group": "Burst",
"search": "BBH",
"area_50": 1793.5705198162639,
"area_90": 6601.044519585827,
"duration": 0.007836,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "41f38c471f911b2765f39584448005d0",
"classification": {},
"skymap_version": 0,
"central_frequency": 113.85659
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:24:05Z",
"superevent_id": "S231028ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:01.256537Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:01.256560Z",
"modified": "2023-10-31T23:28:01.262613Z"
}
},
{
"id": 1320,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2332,
"topic": "igwn.gwalert",
"uuid": "15b48e30-a8fd-483b-9403-24056e5fc9cc",
"title": "S230822bm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822bm/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S230822bm/view/"
},
"event": {
"far": 2.584298066981179e-08,
"time": "2023-08-22T23:03:37.497Z",
"group": "CBC",
"search": "AllSky",
"area_50": 932.874886652212,
"area_90": 4471.756541685098,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "62dc15831879aa076978bf642d3902a1",
"classification": {
"BBH": 0.9811112910282248,
"BNS": 4.016238317276986e-16,
"NSBH": 3.116174861980671e-14,
"Terrestrial": 0.01888870897174355
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T23:08:42Z",
"superevent_id": "S230822bm",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T23:08:43.859939Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T23:08:43.859975Z",
"modified": "2023-08-22T23:08:43.869305Z"
}
},
{
"id": 330,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 742,
"topic": "igwn.gwalert",
"uuid": "edfc1b26-130e-4097-a4e7-89bd6e420196",
"title": "S230629q - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230629q/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230629q/view/"
},
"event": {
"far": 6.905082045705058e-06,
"time": "2023-06-29T05:49:24.079Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2189.7171203559346,
"area_90": 9024.085273310468,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.5095849743653449,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bef9afaa98c7a0bae108f8f47279e5ef",
"classification": {
"BBH": 0.3534371279066359,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.646562872093364
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-29T05:54:22Z",
"superevent_id": "S230629q",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-29T05:54:23.574430Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-29T05:54:23.574454Z",
"modified": "2023-06-29T05:54:23.579509Z"
}
},
{
"id": 2642,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4253,
"topic": "igwn.gwalert",
"uuid": "7e091c46-f3e2-4828-8f49-3e5a1cc9ea16",
"title": "S231029aa - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029aa/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029aa/view/"
},
"event": {
"far": 1.499016e-05,
"time": "2023-10-29T13:07:31.724Z",
"group": "CBC",
"search": "AllSky",
"area_50": 456.94293396465474,
"area_90": 2536.3453958281466,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.6903084084933566,
"HasMassGap": 0.25337716161968765,
"HasRemnant": 0.14954437976947768
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f22f1570ef94efcca63af885ce55c513",
"classification": {
"BBH": 0.0,
"BNS": 0.0,
"NSBH": 0.00127902,
"Terrestrial": 0.99872098
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T13:12:36Z",
"superevent_id": "S231029aa",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.474985Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.475012Z",
"modified": "2023-10-31T23:28:07.480268Z"
}
},
{
"id": 1321,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2333,
"topic": "igwn.gwalert",
"uuid": "6754a729-a80d-4637-93ad-b6c570998c04",
"title": "S230822bl - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230822bl/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230822bl/view/"
},
"event": {
"far": 1.19589114526141e-05,
"time": "2023-08-22T22:56:03.933Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1453.866416917044,
"area_90": 5290.907139411197,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.030764199965011327,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "114606427412298638a0839687918208",
"classification": {
"BBH": 0.1364916235441783,
"BNS": 1.4940955917897313e-12,
"NSBH": 1.1555072233676867e-10,
"Terrestrial": 0.8635083763387769
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-22T23:09:12Z",
"superevent_id": "S230822bl",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-22T23:09:13.109790Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-22T23:09:13.109819Z",
"modified": "2023-08-22T23:09:13.113440Z"
}
},
{
"id": 2193,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3676,
"topic": "igwn.gwalert",
"uuid": "67848493-ceca-4e31-a689-d97309895c81",
"title": "S231005cx - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231005cx/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231005cx/view/"
},
"event": {
"far": 1.819818437285937e-05,
"time": "2023-10-05T23:49:51.825Z",
"group": "CBC",
"search": "AllSky",
"area_50": 421.95488012991416,
"area_90": 1712.9983298759914,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.6886149793298115,
"HasMassGap": 0.6851610881098296,
"HasRemnant": 0.020035328076419064
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a228dd454672bba3fdd1779b4d3a5fc2",
"classification": {
"BBH": 0.0003440251982195141,
"BNS": 0.0,
"NSBH": 0.0026496611277931166,
"Terrestrial": 0.9970063136739874
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-05T23:54:53Z",
"superevent_id": "S231005cx",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-05T23:54:54.179689Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-05T23:54:54.179712Z",
"modified": "2023-10-05T23:54:54.185274Z"
}
},
{
"id": 2644,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4255,
"topic": "igwn.gwalert",
"uuid": "074e1d0a-1cd1-408d-ae8b-41fa45fbc6ac",
"title": "S231028bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028bd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028bd/view/"
},
"event": {
"far": 1.112093669753393e-05,
"time": "2023-10-28T14:46:55.088Z",
"group": "CBC",
"search": "AllSky",
"area_50": 819.1505977260989,
"area_90": 2821.705235199943,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "3120c9bbdc0d7b219f18756b7758c333",
"classification": {
"BBH": 0.0,
"BNS": 0.004253137884646312,
"NSBH": 0.0,
"Terrestrial": 0.9957468621153537
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:47:26Z",
"superevent_id": "S231028bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:07.771290Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:07.771316Z",
"modified": "2023-10-31T23:28:07.776183Z"
}
},
{
"id": 2646,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4257,
"topic": "igwn.gwalert",
"uuid": "987ad739-c184-4b7d-8081-a2600df2de04",
"title": "S231029e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029e/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029e/view/"
},
"event": {
"far": 1.410886488883989e-05,
"time": "2023-10-29T00:54:46.395Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3476.354278464654,
"area_90": 13173.553055234475,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.27016355253995933,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "574588ce59e5c167d82f856ac81a4dac",
"classification": {
"BBH": 0.0,
"BNS": 0.21553584562286732,
"NSBH": 0.004988074423209481,
"Terrestrial": 0.7794760799539232
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T00:59:46Z",
"superevent_id": "S231029e",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:13.387383Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:13.387408Z",
"modified": "2023-10-31T23:28:13.392167Z"
}
},
{
"id": 2647,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4258,
"topic": "igwn.gwalert",
"uuid": "1924f874-5f79-4937-acb7-52baad492437",
"title": "S231028br - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028br/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028br/view/"
},
"event": {
"far": 1.095795050787274e-05,
"time": "2023-10-28T17:34:20.951Z",
"group": "CBC",
"search": "AllSky",
"area_50": 638.7024640056981,
"area_90": 7184.353603007589,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.030413626428792688,
"HasMassGap": 0.3473357084444433,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "91825316a5f0fb1498120d1ed69bb354",
"classification": {
"BBH": 0.12058469556331564,
"BNS": 0.0,
"NSBH": 0.03904894911895224,
"Terrestrial": 0.8403663553177321
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T17:34:44Z",
"superevent_id": "S231028br",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:13.435988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:13.436011Z",
"modified": "2023-10-31T23:28:13.441623Z"
}
},
{
"id": 1324,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2338,
"topic": "igwn.gwalert",
"uuid": "487112d4-b13a-4cba-89af-ee4dbf9f529d",
"title": "S230823d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823d/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823d/view/"
},
"event": {
"far": 8.00017e-06,
"time": "2023-08-23T00:55:55.250Z",
"group": "Burst",
"search": "BBH",
"area_50": 3112.1008364430077,
"area_90": 9594.80495205406,
"duration": 0.021699,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4c0abf8be2d9b8b06cd7dfa745943998",
"classification": {},
"skymap_version": 0,
"central_frequency": 38.783371
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T01:01:48Z",
"superevent_id": "S230823d",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T01:01:48.977357Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T01:01:48.977387Z",
"modified": "2023-08-23T01:01:48.993320Z"
}
},
{
"id": 2649,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4260,
"topic": "igwn.gwalert",
"uuid": "1f1fda3e-cd9b-4a49-83d9-40ef032e00ae",
"title": "S231028az - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028az/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028az/view/"
},
"event": {
"far": 1.45101e-05,
"time": "2023-10-28T14:18:01.239Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1558.5682991571373,
"area_90": 6198.183569884469,
"duration": 0.008329,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "cb196ee4d4a635e3fdb43fbe87ee7f52",
"classification": {},
"skymap_version": 0,
"central_frequency": 113.503075
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T14:26:42Z",
"superevent_id": "S231028az",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:19.279836Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:19.279865Z",
"modified": "2023-10-31T23:28:19.284624Z"
}
},
{
"id": 1096,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1950,
"topic": "igwn.gwalert",
"uuid": "11c0e309-8da5-47fb-a5f8-39bae87d18b9",
"title": "S230810d - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230810d/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230810d/view/"
},
"event": {
"far": 5.06363878341102e-06,
"time": "2023-08-10T02:16:57.669Z",
"group": "CBC",
"search": "AllSky",
"area_50": 530.2237603621547,
"area_90": 1997.518875602577,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ca82a1776bcd944665b469d338ff7817",
"classification": {
"BBH": 0.0,
"BNS": 0.007197005190621108,
"NSBH": 0.0,
"Terrestrial": 0.992802994809379
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-10T02:22:00Z",
"superevent_id": "S230810d",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-10T02:22:01.743550Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-10T02:22:01.743572Z",
"modified": "2023-08-10T02:22:01.747222Z"
}
},
{
"id": 2651,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4262,
"topic": "igwn.gwalert",
"uuid": "e83b69d2-75ed-40ef-949e-36dd2d8553e7",
"title": "S231028ai - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231028ai/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231028ai/view/"
},
"event": {
"far": 8.688719390193e-06,
"time": "2023-10-28T10:00:10.083Z",
"group": "CBC",
"search": "AllSky",
"area_50": 440.99635470564255,
"area_90": 2744.490219840516,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d3add8be9025007b4bbb92404ef34ae6",
"classification": {
"BBH": 0.0,
"BNS": 0.13176003810207337,
"NSBH": 0.0,
"Terrestrial": 0.8682399618979266
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-28T10:05:12Z",
"superevent_id": "S231028ai",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.448988Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.449015Z",
"modified": "2023-10-31T23:28:25.454474Z"
}
},
{
"id": 663,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1254,
"topic": "igwn.gwalert",
"uuid": "7f748a17-d159-4580-84b7-aabc25874760",
"title": "S230715e - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230715e/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230715e/view/"
},
"event": {
"far": 1.50001e-05,
"time": "2023-07-15T02:21:46.260Z",
"group": "Burst",
"search": "BBH",
"area_50": 900.562081311582,
"area_90": 2845.2054572658562,
"duration": 0.015105,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a3027a7cc6cd15cfe15bfef033bd073d",
"classification": {},
"skymap_version": 0,
"central_frequency": 57.982864
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-15T02:27:28Z",
"superevent_id": "S230715e",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-15T02:27:28.635006Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-15T02:27:28.635029Z",
"modified": "2023-07-15T02:27:28.640416Z"
}
},
{
"id": 3702,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 6460,
"topic": "igwn.gwalert",
"uuid": "e5500943-ff99-49f0-b18a-a03a40363262",
"title": "S240411t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S240411t/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S240411t/view/"
},
"event": {
"far": 1.11687150303641e-05,
"time": "2024-04-11T04:10:35.886Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1279.5031621244243,
"area_90": 4977.850609747431,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04649852446404171,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "02e04f0745c2bc64ba560b1fa7ca8764",
"classification": {
"BBH": 0.14148813620358924,
"BNS": 1.0950298194735931e-14,
"NSBH": 9.002385316515909e-11,
"Terrestrial": 0.858511863706376
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2024-04-11T04:15:35Z",
"superevent_id": "S240411t",
"external_coinc": null
},
"message_text": "",
"published": "2024-04-11T04:15:36.702166Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2024-04-11T04:15:36.702184Z",
"modified": "2024-04-11T04:15:36.708283Z"
}
},
{
"id": 1327,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2341,
"topic": "igwn.gwalert",
"uuid": "a1b75d53-7b96-4f27-a33f-f790d42a6187",
"title": "S230823i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823i/view/"
},
"event": {
"far": 5.373428944786266e-06,
"time": "2023-08-23T02:19:17.474Z",
"group": "CBC",
"search": "AllSky",
"area_50": 928.2587716035507,
"area_90": 3582.944571406472,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 0.9334122253530074,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "08851e1d7fd2d3fbdd4fa962eaa173cc",
"classification": {
"BBH": 0.0008991523435277297,
"BNS": 0.0,
"NSBH": 0.005065868756986899,
"Terrestrial": 0.9940349788994853
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T02:24:37Z",
"superevent_id": "S230823i",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T02:24:38.986729Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T02:24:38.986763Z",
"modified": "2023-08-23T02:24:38.993089Z"
}
},
{
"id": 2655,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4266,
"topic": "igwn.gwalert",
"uuid": "d1a2d241-8e28-44e2-9f20-843caf00a244",
"title": "S231029n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029n/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029n/view/"
},
"event": {
"far": 2.159373980248347e-05,
"time": "2023-10-29T07:44:33.518Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1820.8475632856268,
"area_90": 6798.278526210453,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.4540836318961177,
"HasMassGap": 0.07518970938401677,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ef9e4e46b435e9b683efa5965a980573",
"classification": {
"BBH": 0.08147370332929382,
"BNS": 0.0,
"NSBH": 0.024627440145662323,
"Terrestrial": 0.8938988565250439
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T07:44:57Z",
"superevent_id": "S231029n",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.888237Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.888262Z",
"modified": "2023-10-31T23:28:25.893270Z"
}
},
{
"id": 2656,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4267,
"topic": "igwn.gwalert",
"uuid": "2d02eed0-a6de-462b-afb8-1ec2907d1ff5",
"title": "S231029k - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029k/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029k/view/"
},
"event": {
"far": 2.964786972370348e-06,
"time": "2023-10-29T05:23:22.326Z",
"group": "CBC",
"search": "AllSky",
"area_50": 2256.021318327617,
"area_90": 14956.212757662997,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.45594227994228,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "1abdbd0a5a33d2c833a7ec3b58626873",
"classification": {
"BBH": 0.0,
"BNS": 0.6757489101257567,
"NSBH": 0.0,
"Terrestrial": 0.32425108987424334
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T05:23:57Z",
"superevent_id": "S231029k",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:25.946453Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:25.946492Z",
"modified": "2023-10-31T23:28:25.951941Z"
}
},
{
"id": 332,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 746,
"topic": "igwn.gwalert",
"uuid": "3870e01f-d209-424e-b814-798020c08c3b",
"title": "S230629y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230629y/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230629y/view/"
},
"event": {
"far": 2.602377207949758e-06,
"time": "2023-06-29T07:09:01.162Z",
"group": "CBC",
"search": "AllSky",
"area_50": 576.1750874374661,
"area_90": 2039.4835578631357,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.7037333370036484,
"HasMassGap": 0.3620692137871117,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a1aedccc29cec2ef24234fa74d4ad9ab",
"classification": {
"BBH": 0.08671685596403134,
"BNS": 0.0,
"NSBH": 0.22976358387430845,
"Terrestrial": 0.6835195601616602
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-29T07:14:00Z",
"superevent_id": "S230629y",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-29T07:14:01.685341Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-29T07:14:01.685366Z",
"modified": "2023-06-29T07:14:01.690862Z"
}
},
{
"id": 2658,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4269,
"topic": "igwn.gwalert",
"uuid": "6ba74c1c-4876-4907-bc7b-3bd49925494f",
"title": "S231029ao - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ao/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ao/view/"
},
"event": {
"far": 1.61634e-05,
"time": "2023-10-29T19:21:33.340Z",
"group": "Burst",
"search": "BBH",
"area_50": 724.3104158172372,
"area_90": 2327.361278170566,
"duration": 0.009489,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bed3f837be84873ba9314750098be4cd",
"classification": {},
"skymap_version": 0,
"central_frequency": 83.243454
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T19:27:58Z",
"superevent_id": "S231029ao",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:31.678714Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:31.678747Z",
"modified": "2023-10-31T23:28:31.685478Z"
}
},
{
"id": 1329,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2345,
"topic": "igwn.gwalert",
"uuid": "4f542206-2148-49ad-9b10-fb1ea4ed2ebe",
"title": "S230823n - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823n/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823n/view/"
},
"event": {
"far": 1.41004e-05,
"time": "2023-08-23T03:34:52.977Z",
"group": "Burst",
"search": "BBH",
"area_50": 2665.5966171906666,
"area_90": 8054.70111309157,
"duration": 0.019635,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "2fc6bde1cdc84b14f6c212f7ad03c9a2",
"classification": {},
"skymap_version": 0,
"central_frequency": 43.206429
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T03:42:22Z",
"superevent_id": "S230823n",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T03:42:24.203193Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T03:42:24.203232Z",
"modified": "2023-08-23T03:42:24.209064Z"
}
},
{
"id": 2660,
"sequence_number": 2,
"sequence_type": "INITIAL",
"message": {
"id": 4271,
"topic": "igwn.gwalert",
"uuid": "383410d3-36ea-4b24-a679-14338ee5c830",
"title": "S231029y - INITIAL",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029y/files/bayestar.multiorder.fits,1",
"gracedb": "https://gracedb.ligo.org/superevents/S231029y/view/"
},
"event": {
"far": 2.163744299447657e-10,
"time": "2023-10-29T11:15:08.754Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8060.576168608048,
"area_90": 24218.657426213435,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"L1"
],
"significant": true,
"skymap_hash": "5c7972c5d05f0816869a7a1537eaa57d",
"classification": {
"BBH": 0.9997667878420416,
"BNS": 7.392759654183019e-30,
"NSBH": 6.178110571799201e-28,
"Terrestrial": 0.00023321215795835126
},
"skymap_version": 1,
"central_frequency": null
},
"alert_type": "INITIAL",
"sequence_num": 2,
"time_created": "2023-10-29T13:56:55Z",
"superevent_id": "S231029y",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:38.009397Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:38.009425Z",
"modified": "2023-10-31T23:28:38.015410Z"
}
},
{
"id": 2661,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4272,
"topic": "igwn.gwalert",
"uuid": "ef9e83c8-1d0d-4d9b-a384-96816667b63a",
"title": "S231029ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ah/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ah/view/"
},
"event": {
"far": 1.62652e-05,
"time": "2023-10-29T14:19:37.578Z",
"group": "Burst",
"search": "BBH",
"area_50": 261.02032366067294,
"area_90": 1007.1523742534001,
"duration": 0.005113,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "896b5efa675d83e560b03d297a13c031",
"classification": {},
"skymap_version": 0,
"central_frequency": 177.62886
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T14:20:59Z",
"superevent_id": "S231029ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:38.048797Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:38.048838Z",
"modified": "2023-10-31T23:28:38.054277Z"
}
},
{
"id": 1331,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2347,
"topic": "igwn.gwalert",
"uuid": "c5f7aca2-f415-42c7-8e38-cb2316f3b1a1",
"title": "S230823x - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823x/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823x/view/"
},
"event": {
"far": 1.253676418855321e-05,
"time": "2023-08-23T05:52:28.351Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1764.195242233873,
"area_90": 7886.003090404125,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.09042171468378367,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "142711f644c26556c55aeede157f4593",
"classification": {
"BBH": 0.11634697641702056,
"BNS": 0.0,
"NSBH": 0.0013774464756881083,
"Terrestrial": 0.8822755771072913
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T05:57:27Z",
"superevent_id": "S230823x",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T05:57:27.733397Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T05:57:27.733430Z",
"modified": "2023-08-23T05:57:27.741234Z"
}
},
{
"id": 2961,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4672,
"topic": "igwn.gwalert",
"uuid": "353eae0c-9b62-448c-a11d-b7d7e12ed17e",
"title": "S231114y - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231114y/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231114y/view/"
},
"event": {
"far": 2.15916e-05,
"time": "2023-11-14T06:14:02.273Z",
"group": "Burst",
"search": "BBH",
"area_50": 1378.1201654367364,
"area_90": 4311.451455449764,
"duration": 0.005441,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "687d69da381bc68ac28c90431d4d45f6",
"classification": {},
"skymap_version": 0,
"central_frequency": 96.066185
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-14T06:22:29Z",
"superevent_id": "S231114y",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-14T06:22:29.935013Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-14T06:22:29.935045Z",
"modified": "2023-11-14T06:22:29.940990Z"
}
},
{
"id": 2664,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4275,
"topic": "igwn.gwalert",
"uuid": "fae239f2-2ae5-4ac6-8466-7a1c4f011d5a",
"title": "S231030bi - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bi/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bi/view/"
},
"event": {
"far": 1.99409e-05,
"time": "2023-10-30T15:42:23.137Z",
"group": "Burst",
"search": "BBH",
"area_50": 1678.587290422334,
"area_90": 6153.701006688277,
"duration": 0.051615,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "06975699117896dfbeaf4953d9048bf1",
"classification": {},
"skymap_version": 0,
"central_frequency": 32.197872
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:48:01Z",
"superevent_id": "S231030bi",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:44.303624Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:44.303646Z",
"modified": "2023-10-31T23:28:44.309067Z"
}
},
{
"id": 83,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 252,
"topic": "igwn.gwalert",
"uuid": "40b95408-893d-41f5-9080-404d96727e19",
"title": "S230614ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230614ac/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230614ac/view/"
},
"event": {
"far": 2.234978819615208e-05,
"time": "2023-06-14T15:57:51.691Z",
"group": "CBC",
"search": "AllSky",
"area_50": 3012.224892662878,
"area_90": 12492.046615323008,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.1466759133539319,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a97eb9e446c8f568773801d3d127465d",
"classification": {
"BBH": 0.060440225877710585,
"BNS": 0.0,
"NSBH": 0.005288810587871609,
"Terrestrial": 0.9342709635344179
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-14T16:02:50Z",
"superevent_id": "S230614ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-14T16:02:51.774056Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-14T16:02:51.774081Z",
"modified": "2023-06-14T16:02:51.779187Z"
}
},
{
"id": 1333,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2349,
"topic": "igwn.gwalert",
"uuid": "e5e8bfc0-1610-4cab-9950-c50d00b8da98",
"title": "S230823ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823ac/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823ac/view/"
},
"event": {
"far": 2.230788231827319e-05,
"time": "2023-08-23T06:44:44.357Z",
"group": "CBC",
"search": "AllSky",
"area_50": 875.5930953665501,
"area_90": 2560.6849115392706,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.7754294771767172,
"HasMassGap": 0.17499762737144475,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ca107f9eb9a01e6aea95d047559639ea",
"classification": {
"BBH": 0.011917051353734878,
"BNS": 0.0,
"NSBH": 0.035811072948240756,
"Terrestrial": 0.9522718756980244
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T06:49:46Z",
"superevent_id": "S230823ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T06:49:48.367689Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T06:49:48.367719Z",
"modified": "2023-08-23T06:49:48.372033Z"
}
},
{
"id": 2967,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4726,
"topic": "igwn.gwalert",
"uuid": "bba94aa9-2f04-4f19-89a7-a00384f0cc53",
"title": "S231117o - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231117o/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231117o/view/"
},
"event": {
"far": 7.294916221779121e-06,
"time": "2023-11-17T05:54:12.778Z",
"group": "CBC",
"search": "AllSky",
"area_50": 512.5985938127203,
"area_90": 2201.467231388891,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.019895021645021646,
"HasRemnant": 0.20510984565212861
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "647e4319cbadb5f89dbd045b3a86b13c",
"classification": {
"BBH": 0.0014107482698154238,
"BNS": 0.0,
"NSBH": 0.005770185299095894,
"Terrestrial": 0.9928190664310886
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-17T05:59:14Z",
"superevent_id": "S231117o",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-17T05:59:15.454585Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-17T05:59:15.454611Z",
"modified": "2023-11-17T05:59:15.461452Z"
}
},
{
"id": 667,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1258,
"topic": "igwn.gwalert",
"uuid": "f38ae4e2-41b5-4b76-806b-6e65e46e9abd",
"title": "S230715m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230715m/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230715m/view/"
},
"event": {
"far": 2.237707e-05,
"time": "2023-07-15T04:35:58.578Z",
"group": "CBC",
"search": "AllSky",
"area_50": 681.5064399114675,
"area_90": 3459.5684055604297,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 5.865825316468089e-05,
"HasMassGap": 0.25124385962027485,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c5337568bb33501624e219ffba7a6f05",
"classification": {
"BBH": 0.023180839,
"BNS": 0.0,
"NSBH": 5.12e-07,
"Terrestrial": 0.976818649
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-15T04:41:07Z",
"superevent_id": "S230715m",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-15T04:41:08.959541Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-15T04:41:08.959562Z",
"modified": "2023-07-15T04:41:08.964425Z"
}
},
{
"id": 2669,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4280,
"topic": "igwn.gwalert",
"uuid": "d37f114c-06f3-405c-96e9-9a26bf71c23e",
"title": "S231029ai - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ai/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ai/view/"
},
"event": {
"far": 5.095318101666635e-06,
"time": "2023-10-29T14:51:39.214Z",
"group": "CBC",
"search": "AllSky",
"area_50": 8286.346159169852,
"area_90": 24269.015044926105,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b5e7efcdf2aaa98b7f8327e8a255954a",
"classification": {
"BBH": 0.03746389143706532,
"BNS": 0.0010206933112227208,
"NSBH": 0.4648697109558761,
"Terrestrial": 0.4966457042958359
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T14:52:10Z",
"superevent_id": "S231029ai",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.124017Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.124044Z",
"modified": "2023-10-31T23:28:51.129130Z"
}
},
{
"id": 2670,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4281,
"topic": "igwn.gwalert",
"uuid": "7c2bc0c2-9dd6-4fa3-9018-907c8c429b62",
"title": "S231030r - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030r/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030r/view/"
},
"event": {
"far": 1.54179e-05,
"time": "2023-10-30T02:12:04.512Z",
"group": "Burst",
"search": "BBH",
"area_50": 3572.8730476639375,
"area_90": 11475.662010972286,
"duration": 0.071168,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ab34e221dd9991744b0cefad7dda1f86",
"classification": {},
"skymap_version": 0,
"central_frequency": 26.559818
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:20:37Z",
"superevent_id": "S231030r",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.168971Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.169010Z",
"modified": "2023-10-31T23:28:51.175259Z"
}
},
{
"id": 2671,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4282,
"topic": "igwn.gwalert",
"uuid": "a3f55961-e09d-4dec-927a-448e7e71c30f",
"title": "S231029bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bh/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bh/view/"
},
"event": {
"far": 1.411521778220705e-05,
"time": "2023-10-29T23:18:18.525Z",
"group": "CBC",
"search": "AllSky",
"area_50": 639.9614044735149,
"area_90": 2203.1458186793134,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.3693537849803144,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "388dc205e3ee1d668f414a0401d2f7d2",
"classification": {
"BBH": 0.0012188171593864386,
"BNS": 0.0,
"NSBH": 0.002227527478005259,
"Terrestrial": 0.9965536553626083
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T23:23:20Z",
"superevent_id": "S231029bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.219146Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.219173Z",
"modified": "2023-10-31T23:28:51.223910Z"
}
},
{
"id": 2191,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3674,
"topic": "igwn.gwalert",
"uuid": "05854d56-ae1c-4b3b-8930-2aeacdac6b4c",
"title": "S231005cu - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231005cu/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231005cu/view/"
},
"event": {
"far": 1.586025791766588e-05,
"time": "2023-10-05T23:30:15.122Z",
"group": "CBC",
"search": "AllSky",
"area_50": 814.5344826774377,
"area_90": 2794.0085449079747,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "87fecf9ee31e6a88a9ce313a8a68e2b8",
"classification": {
"BBH": 0.0,
"BNS": 0.09566478984407882,
"NSBH": 0.0,
"Terrestrial": 0.9043352101559212
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-05T23:35:16Z",
"superevent_id": "S231005cu",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-05T23:35:18.565128Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-05T23:35:18.565151Z",
"modified": "2023-10-05T23:35:18.570538Z"
}
},
{
"id": 2673,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4284,
"topic": "igwn.gwalert",
"uuid": "8ea54b90-d248-48b5-afe4-d5de6430f1ee",
"title": "S231029bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bd/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bd/view/"
},
"event": {
"far": 8.926595910452306e-06,
"time": "2023-10-29T22:13:58.142Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4914.064292711382,
"area_90": 17816.52550054265,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "becbfbaa586b0da78ab95f71900ffb3e",
"classification": {
"BBH": 0.0,
"BNS": 0.21677708041647434,
"NSBH": 0.0,
"Terrestrial": 0.7832229195835256
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:14:22Z",
"superevent_id": "S231029bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:51.731549Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:51.731695Z",
"modified": "2023-10-31T23:28:51.745424Z"
}
},
{
"id": 1337,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2354,
"topic": "igwn.gwalert",
"uuid": "a9d514be-a07c-48ce-aa76-f237deb86f8c",
"title": "S230823ay - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823ay/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823ay/view/"
},
"event": {
"far": 5.040732958150329e-06,
"time": "2023-08-23T11:26:15.264Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1275.9361641322764,
"area_90": 4451.613494200029,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.000689655172413793,
"HasRemnant": 0.04023729715931649
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ea1f521cccff10737f689fe51d040992",
"classification": {
"BBH": 0.030138439738897058,
"BNS": 2.9247857021697746e-05,
"NSBH": 0.30899440771556275,
"Terrestrial": 0.6608379046885184
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T11:31:15Z",
"superevent_id": "S230823ay",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T11:31:17.652499Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T11:31:17.652536Z",
"modified": "2023-08-23T11:31:17.659393Z"
}
},
{
"id": 2675,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4286,
"topic": "igwn.gwalert",
"uuid": "53bf9dc3-4c28-4597-ae79-040f595a74ea",
"title": "S231030be - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030be/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030be/view/"
},
"event": {
"far": 1.48649e-05,
"time": "2023-10-30T15:05:30.437Z",
"group": "Burst",
"search": "AllSky",
"area_50": 2542.220451344625,
"area_90": 7820.538186077653,
"duration": 0.052197,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "9073515471c7d95db4859e2bb8dbb6ba",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.857941
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:12:11Z",
"superevent_id": "S231030be",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.801273Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.801298Z",
"modified": "2023-10-31T23:28:58.808423Z"
}
},
{
"id": 2676,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4287,
"topic": "igwn.gwalert",
"uuid": "e3219dd9-8cc4-41c8-9362-67b35edec2b0",
"title": "S231030ad - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030ad/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030ad/view/"
},
"event": {
"far": 2.079649675579276e-05,
"time": "2023-10-30T06:25:23.301Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1098.8452049927203,
"area_90": 7906.146137889194,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f08276d62e45f15961ecdf43928b1cf4",
"classification": {
"BBH": 0.0,
"BNS": 0.08079993556205414,
"NSBH": 0.0,
"Terrestrial": 0.9192000644379459
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T06:30:21Z",
"superevent_id": "S231030ad",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.859004Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.859029Z",
"modified": "2023-10-31T23:28:58.863631Z"
}
},
{
"id": 2677,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4288,
"topic": "igwn.gwalert",
"uuid": "24b87e74-217a-42e5-93dd-b2d434b30d00",
"title": "S231029at - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029at/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029at/view/"
},
"event": {
"far": 2.127044321031486e-05,
"time": "2023-10-29T19:48:41.864Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1231.6634243473875,
"area_90": 6647.205670072442,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.04264138160689884,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "102e178151d221687e3e9bf0c17cefce",
"classification": {
"BBH": 0.053969564774878714,
"BNS": 3.5015797706792203e-15,
"NSBH": 2.6506885621883714e-13,
"Terrestrial": 0.9460304352248528
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T19:49:04Z",
"superevent_id": "S231029at",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:58.908415Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:58.908438Z",
"modified": "2023-10-31T23:28:58.913190Z"
}
},
{
"id": 1339,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2358,
"topic": "igwn.gwalert",
"uuid": "0de34a95-cd47-4829-82ea-53496d196185",
"title": "S230823bh - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823bh/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823bh/view/"
},
"event": {
"far": 1.85605e-05,
"time": "2023-08-23T13:42:21.963Z",
"group": "Burst",
"search": "AllSky",
"area_50": 720.9532412363925,
"area_90": 2603.4888874450403,
"duration": 0.025259,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "889d5e7b997e5cfeb4b48ca8383af0f8",
"classification": {},
"skymap_version": 0,
"central_frequency": 100.731445
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T13:48:34Z",
"superevent_id": "S230823bh",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T13:48:35.589533Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T13:48:35.589567Z",
"modified": "2023-08-23T13:48:35.596677Z"
}
},
{
"id": 2679,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4290,
"topic": "igwn.gwalert",
"uuid": "1d00f159-f38b-4681-ba21-d0e2c6f5c32c",
"title": "S231030t - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030t/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030t/view/"
},
"event": {
"far": 2.243174276372883e-05,
"time": "2023-10-30T02:26:50.708Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1881.6963525634362,
"area_90": 13230.625023108832,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a02ad9bc2f3432ebe864fd9d272cf7f5",
"classification": {
"BBH": 0.0,
"BNS": 0.1634677369675558,
"NSBH": 0.014610792491993874,
"Terrestrial": 0.8219214705404503
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:31:52Z",
"superevent_id": "S231030t",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:28:59.005649Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:28:59.005675Z",
"modified": "2023-10-31T23:28:59.010694Z"
}
},
{
"id": 2680,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4291,
"topic": "igwn.gwalert",
"uuid": "c3a94b98-a746-4ddf-8162-1669648e99c9",
"title": "S231030v - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030v/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030v/view/"
},
"event": {
"far": 2.115306779160164e-05,
"time": "2023-10-30T02:51:32.206Z",
"group": "CBC",
"search": "AllSky",
"area_50": 817.2621870243738,
"area_90": 6392.060401928248,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.0,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c59ac227630c4cd2f6487fa7b3095cfa",
"classification": {
"BBH": 0.0,
"BNS": 0.0770547800820991,
"NSBH": 0.0,
"Terrestrial": 0.9229452199179009
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T02:56:33Z",
"superevent_id": "S231030v",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:04.876929Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:04.876954Z",
"modified": "2023-10-31T23:29:04.882077Z"
}
},
{
"id": 2681,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4292,
"topic": "igwn.gwalert",
"uuid": "2cec81de-ad61-49cd-bc2e-6e4ff6c2cc22",
"title": "S231029ba - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029ba/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029ba/view/"
},
"event": {
"far": 1.774698e-05,
"time": "2023-10-29T21:58:52.250Z",
"group": "CBC",
"search": "AllSky",
"area_50": 635.3452894248534,
"area_90": 2206.502993260158,
"duration": null,
"pipeline": "MBTA",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.004106583072100313,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "a47895a8db6cb92288615f88b9d5ae1e",
"classification": {
"BBH": 0.028755287,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 0.971244713
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:03:56Z",
"superevent_id": "S231029ba",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.053168Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.053194Z",
"modified": "2023-10-31T23:29:11.058186Z"
}
},
{
"id": 2682,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4293,
"topic": "igwn.gwalert",
"uuid": "9cc98219-1b79-4ede-bc79-6d4fd01a2ad4",
"title": "S231029bc - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231029bc/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231029bc/view/"
},
"event": {
"far": 6.77918161157029e-06,
"time": "2023-10-29T22:10:48.332Z",
"group": "CBC",
"search": "AllSky",
"area_50": 801.7352545879673,
"area_90": 2535.506102182935,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.5213539472443225,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c09993bffccff0eb0a7c363642c50418",
"classification": {
"BBH": 0.0,
"BNS": 0.0064908029078281195,
"NSBH": 0.0,
"Terrestrial": 0.9935091970921719
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-29T22:11:18Z",
"superevent_id": "S231029bc",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:11.662600Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:11.662626Z",
"modified": "2023-10-31T23:29:11.667712Z"
}
},
{
"id": 1341,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2362,
"topic": "igwn.gwalert",
"uuid": "82911251-0f06-408b-a91a-b0ea0c69522d",
"title": "S230823bk - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823bk/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823bk/view/"
},
"event": {
"far": 2.11367e-06,
"time": "2023-08-23T14:08:18.652Z",
"group": "Burst",
"search": "BBH",
"area_50": 2691.6147201922126,
"area_90": 8040.433121122981,
"duration": 0.025945,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "ac0fe39fdf81aa8254d977fa5e4831a3",
"classification": {},
"skymap_version": 0,
"central_frequency": 41.075314
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T14:15:45Z",
"superevent_id": "S230823bk",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T14:15:47.070063Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T14:15:47.070084Z",
"modified": "2023-08-23T14:15:47.073881Z"
}
},
{
"id": 547,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1050,
"topic": "igwn.gwalert",
"uuid": "683df024-2b77-43af-b0ba-5bcdb7e41410",
"title": "S230709an - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230709an/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230709an/view/"
},
"event": {
"far": 9.63926e-06,
"time": "2023-07-09T08:06:18.471Z",
"group": "Burst",
"search": "BBH",
"area_50": 1611.4437988054408,
"area_90": 5231.317290601204,
"duration": 0.021988,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "299e0309144de224eb9ad7eca4b249cc",
"classification": {},
"skymap_version": 0,
"central_frequency": 59.598991
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-09T08:12:07Z",
"superevent_id": "S230709an",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-09T08:12:08.674127Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-09T08:12:08.674155Z",
"modified": "2023-07-09T08:12:08.690115Z"
}
},
{
"id": 2685,
"sequence_number": 2,
"sequence_type": "RETRACTION",
"message": {
"id": 4296,
"topic": "igwn.gwalert",
"uuid": "a59e542a-9d73-4edf-bc2a-f81e4fba15a5",
"title": "S231030av - RETRACTION",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S231030av/view/"
},
"event": null,
"alert_type": "RETRACTION",
"sequence_num": 2,
"time_created": "2023-10-30T13:11:15Z",
"superevent_id": "S231030av",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:14.009344Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:14.009380Z",
"modified": "2023-10-31T23:29:14.014889Z"
}
},
{
"id": 2686,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4297,
"topic": "igwn.gwalert",
"uuid": "41a3d9e6-125e-4c31-87de-1f491913976e",
"title": "S231030bd - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030bd/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030bd/view/"
},
"event": {
"far": 8.22473e-06,
"time": "2023-10-30T15:05:30.555Z",
"group": "Burst",
"search": "BBH",
"area_50": 4663.115492793244,
"area_90": 14230.223754555338,
"duration": 0.045824,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f354cc5f502ef033df1577aa6c9844f2",
"classification": {},
"skymap_version": 0,
"central_frequency": 23.715937
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T15:12:01Z",
"superevent_id": "S231030bd",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:14.100699Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:14.100746Z",
"modified": "2023-10-31T23:29:14.111190Z"
}
},
{
"id": 2687,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4298,
"topic": "igwn.gwalert",
"uuid": "b00b44a1-61d3-46e9-a755-c46559146708",
"title": "S231030aw - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231030aw/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231030aw/view/"
},
"event": {
"far": 1.886241873597791e-05,
"time": "2023-10-30T13:11:49.532Z",
"group": "CBC",
"search": "AllSky",
"area_50": 769.6322726586401,
"area_90": 3312.692017648476,
"duration": null,
"pipeline": "pycbc",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.022579365079365078,
"HasRemnant": 1.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "4b30b977dce4370e592e22222b9e18c2",
"classification": {
"BBH": 0.0,
"BNS": 0.0006663345280708979,
"NSBH": 0.0007563804376080563,
"Terrestrial": 0.9985772850343211
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-30T13:12:14Z",
"superevent_id": "S231030aw",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-31T23:29:20.607586Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-31T23:29:20.607612Z",
"modified": "2023-10-31T23:29:20.612905Z"
}
},
{
"id": 2950,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4656,
"topic": "igwn.gwalert",
"uuid": "a4f334fc-31fc-448d-8d82-f3a136224d03",
"title": "S231113cf - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231113cf/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231113cf/view/"
},
"event": {
"far": 1.269e-05,
"time": "2023-11-13T23:53:31.591Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1324.4053721432215,
"area_90": 5640.053295819042,
"duration": 0.087092,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d80a82d31b0b8a9bbcab802c08fd8d04",
"classification": {},
"skymap_version": 0,
"central_frequency": 46.107922
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-14T00:00:46Z",
"superevent_id": "S231113cf",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-14T00:00:47.452550Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-14T00:00:47.452585Z",
"modified": "2023-11-14T00:00:47.458481Z"
}
},
{
"id": 2689,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4303,
"topic": "igwn.gwalert",
"uuid": "31d2600c-3cdf-4a77-a187-bff3fbfa51aa",
"title": "S231102i - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102i/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102i/view/"
},
"event": {
"far": 5.872490874025971e-06,
"time": "2023-11-02T04:01:44.734Z",
"group": "CBC",
"search": "AllSky",
"area_50": 4105.8245123730285,
"area_90": 13912.131463020303,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.027255291005291005,
"HasRemnant": 0.9783379060947327
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "d1547f70d11a5ccecc587031b0ccf3a7",
"classification": {
"BBH": 0.0,
"BNS": 0.2930377803114772,
"NSBH": 0.16151935824194974,
"Terrestrial": 0.5454428614465731
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T04:06:47Z",
"superevent_id": "S231102i",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T04:06:48.544410Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T04:06:48.544450Z",
"modified": "2023-11-02T04:06:48.550065Z"
}
},
{
"id": 1345,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2366,
"topic": "igwn.gwalert",
"uuid": "33d96559-c148-4961-b7f0-43e80ca0532e",
"title": "S230823bm - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823bm/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823bm/view/"
},
"event": {
"far": 1.77642e-06,
"time": "2023-08-23T14:31:42.886Z",
"group": "Burst",
"search": "AllSky",
"area_50": 131.76910229815323,
"area_90": 435.59340186459565,
"duration": 0.005171,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "f61c09c087196db9b44a3747c4c77d7f",
"classification": {},
"skymap_version": 0,
"central_frequency": 321.735687
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T14:37:38Z",
"superevent_id": "S230823bm",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T14:37:38.929159Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T14:37:38.929179Z",
"modified": "2023-08-23T14:37:38.933484Z"
}
},
{
"id": 2691,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4305,
"topic": "igwn.gwalert",
"uuid": "9b5a8739-ebcd-40ea-b787-931bb396a0b6",
"title": "S231102m - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102m/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102m/view/"
},
"event": {
"far": 4.58434e-06,
"time": "2023-11-02T05:22:14.414Z",
"group": "Burst",
"search": "BBH",
"area_50": 1795.2491071066859,
"area_90": 5534.3022965224345,
"duration": 0.010262,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "b1fa90404901afe46a95da3cdc726af2",
"classification": {},
"skymap_version": 0,
"central_frequency": 76.527016
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T05:28:11Z",
"superevent_id": "S231102m",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T05:28:11.841362Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T05:28:11.841399Z",
"modified": "2023-11-02T05:28:11.846543Z"
}
},
{
"id": 673,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1265,
"topic": "igwn.gwalert",
"uuid": "2fc8bb33-7fd3-41c3-a1ff-a0e7c9493e25",
"title": "S230715ag - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230715ag/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230715ag/view/"
},
"event": {
"far": 1.807846274459735e-05,
"time": "2023-07-15T09:00:37.396Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1739.016432877538,
"area_90": 8876.369591753304,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 1.0,
"HasMassGap": 0.05584942834942835,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "fb8fbab3e7b35c2b1ce2f40a37fe9ba7",
"classification": {
"BBH": 0.034699280148811205,
"BNS": 0.0,
"NSBH": 0.08883670594942251,
"Terrestrial": 0.8764640139017663
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-07-15T09:05:37Z",
"superevent_id": "S230715ag",
"external_coinc": null
},
"message_text": "",
"published": "2023-07-15T09:05:38.424445Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-07-15T09:05:38.424464Z",
"modified": "2023-07-15T09:05:38.429857Z"
}
},
{
"id": 2693,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4307,
"topic": "igwn.gwalert",
"uuid": "e3c9a2cd-603b-4b16-9418-12adb278e0e7",
"title": "S231102w - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102w/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102w/view/"
},
"event": {
"far": 5.837800414931088e-23,
"time": "2023-11-02T07:17:36.371Z",
"group": "CBC",
"search": "AllSky",
"area_50": 934.5534739426345,
"area_90": 2554.6000326114895,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.0,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": true,
"skymap_hash": "9ea555de896999f075cebfef69957a8a",
"classification": {
"BBH": 0.9999999999999997,
"BNS": 0.0,
"NSBH": 0.0,
"Terrestrial": 3.3306690738754696e-16
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T07:22:42Z",
"superevent_id": "S231102w",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T07:22:43.756588Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T07:22:43.756630Z",
"modified": "2023-11-02T07:22:43.762163Z"
}
},
{
"id": 2189,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 3672,
"topic": "igwn.gwalert",
"uuid": "8f43acd7-c155-4027-963e-7e9e827b4a95",
"title": "S231005cj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231005cj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231005cj/view/"
},
"event": {
"far": 6.39978e-06,
"time": "2023-10-05T19:56:17.090Z",
"group": "Burst",
"search": "BBH",
"area_50": 2103.2698748991843,
"area_90": 7465.51697415333,
"duration": 0.039185,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "951a86a9d7430154e5811e960957ef21",
"classification": {},
"skymap_version": 0,
"central_frequency": 26.244337
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-10-05T20:01:57Z",
"superevent_id": "S231005cj",
"external_coinc": null
},
"message_text": "",
"published": "2023-10-05T20:01:58.427079Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-10-05T20:01:58.427102Z",
"modified": "2023-10-05T20:01:58.432750Z"
}
},
{
"id": 1347,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2371,
"topic": "igwn.gwalert",
"uuid": "29dba57b-eb43-42c2-b661-3e22d05ebfa9",
"title": "S230823bu - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230823bu/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230823bu/view/"
},
"event": {
"far": 2.105311796185561e-05,
"time": "2023-08-23T23:43:54.550Z",
"group": "CBC",
"search": "AllSky",
"area_50": 530.6434071847603,
"area_90": 2698.329069353902,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.7520918538108526,
"HasMassGap": 0.41368393017817184,
"HasRemnant": 7.95257533335922e-06
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "11b010eeed9793ed9f882f8e58f4d7a7",
"classification": {
"BBH": 0.017388900087849147,
"BNS": 0.0,
"NSBH": 0.0498778789938062,
"Terrestrial": 0.9327332209183447
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-23T23:48:53Z",
"superevent_id": "S230823bu",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-23T23:48:55.175367Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-23T23:48:55.175387Z",
"modified": "2023-08-23T23:48:55.179704Z"
}
},
{
"id": 2696,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4311,
"topic": "igwn.gwalert",
"uuid": "b8ef820a-8ab0-4ed5-bc14-e58f9a9e48a9",
"title": "S231102ac - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102ac/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102ac/view/"
},
"event": {
"far": 2.27937e-05,
"time": "2023-11-02T08:49:55.434Z",
"group": "Burst",
"search": "BBH",
"area_50": 618.5594165206301,
"area_90": 2116.6985732225635,
"duration": 0.005565,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "0b8ed101a3cec1239919de31c6adaf8c",
"classification": {},
"skymap_version": 0,
"central_frequency": 220.683334
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T08:56:17Z",
"superevent_id": "S231102ac",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T08:56:18.359375Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T08:56:18.359401Z",
"modified": "2023-11-02T08:56:18.364692Z"
}
},
{
"id": 336,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 753,
"topic": "igwn.gwalert",
"uuid": "47daf972-85a1-4d55-8946-975d623558eb",
"title": "S230629ah - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230629ah/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230629ah/view/"
},
"event": {
"far": 2.302727443748154e-05,
"time": "2023-06-29T10:16:18.147Z",
"group": "CBC",
"search": "AllSky",
"area_50": 800.6861375314533,
"area_90": 3406.6929059121267,
"duration": null,
"pipeline": "spiir",
"properties": {
"HasNS": 0.9142323334261133,
"HasMassGap": 0.9725196137343874,
"HasRemnant": 0.02082570298314519
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "6c01ce8e9c4d3d9ebf8f523b7a7d4d6a",
"classification": {
"BBH": 0.009896725861167684,
"BNS": 0.0,
"NSBH": 0.07335754822121056,
"Terrestrial": 0.9167457259176217
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-06-29T10:21:17Z",
"superevent_id": "S230629ah",
"external_coinc": null
},
"message_text": "",
"published": "2023-06-29T10:21:19.572939Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-06-29T10:21:19.572963Z",
"modified": "2023-06-29T10:21:19.577955Z"
}
},
{
"id": 2698,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4313,
"topic": "igwn.gwalert",
"uuid": "b44ed4ba-26d6-41a3-9f0a-238f27ea9602",
"title": "S231102aj - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aj/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aj/view/"
},
"event": {
"far": 1.82935e-05,
"time": "2023-11-02T11:47:13.559Z",
"group": "Burst",
"search": "AllSky",
"area_50": 1718.87338539247,
"area_90": 6741.206558336094,
"duration": 0.012136,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "bf0eb26abc545402b73943785b75751d",
"classification": {},
"skymap_version": 0,
"central_frequency": 40.648262
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T11:55:16Z",
"superevent_id": "S231102aj",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T11:55:17.360240Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T11:55:17.360287Z",
"modified": "2023-11-02T11:55:17.367738Z"
}
},
{
"id": 1349,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 2373,
"topic": "igwn.gwalert",
"uuid": "6c638713-ab18-4482-8a93-16578d72b70d",
"title": "S230824a - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230824a/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230824a/view/"
},
"event": {
"far": 2.87585e-06,
"time": "2023-08-24T00:01:20.414Z",
"group": "Burst",
"search": "BBH",
"area_50": 1132.2071273898641,
"area_90": 3937.1264896855832,
"duration": 0.014508,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "c475b0799044f7eadbb59923b4ef78e8",
"classification": {},
"skymap_version": 0,
"central_frequency": 48.828857
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-24T00:07:09Z",
"superevent_id": "S230824a",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-24T00:07:28.332832Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-24T00:07:28.332851Z",
"modified": "2023-08-24T00:07:28.340899Z"
}
},
{
"id": 2700,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 4315,
"topic": "igwn.gwalert",
"uuid": "5a26d06f-d014-42e3-9c92-dc8c360b1311",
"title": "S231102aq - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S231102aq/files/cwb.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S231102aq/view/"
},
"event": {
"far": 4.64589e-06,
"time": "2023-11-02T12:58:34.485Z",
"group": "Burst",
"search": "AllSky",
"area_50": 616.8808292302077,
"area_90": 2556.4884433132147,
"duration": 0.017625,
"pipeline": "CWB",
"properties": {},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "81ce7603f924e05d68030a220fc68893",
"classification": {},
"skymap_version": 0,
"central_frequency": 139.003616
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-11-02T13:05:45Z",
"superevent_id": "S231102aq",
"external_coinc": null
},
"message_text": "",
"published": "2023-11-02T13:05:46.819624Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-11-02T13:05:46.819664Z",
"modified": "2023-11-02T13:05:46.825421Z"
}
},
{
"id": 1094,
"sequence_number": 2,
"sequence_type": "PRELIMINARY",
"message": {
"id": 1948,
"topic": "igwn.gwalert",
"uuid": "01669aed-a687-4e8a-a486-178a1b5b4a1a",
"title": "S230810b - PRELIMINARY",
"submitter": "cody.messick-30d512c8",
"authors": "LVK",
"data": {
"urls": {
"skymap": "https://gracedb.ligo.org/api/superevents/S230810b/files/bayestar.multiorder.fits,0",
"gracedb": "https://gracedb.ligo.org/superevents/S230810b/view/"
},
"event": {
"far": 1.603666825847239e-05,
"time": "2023-08-10T01:25:17.722Z",
"group": "CBC",
"search": "AllSky",
"area_50": 1240.8956544447103,
"area_90": 4062.1812428220483,
"duration": null,
"pipeline": "gstlal",
"properties": {
"HasNS": 0.0,
"HasMassGap": 0.018157865123382366,
"HasRemnant": 0.0
},
"instruments": [
"H1",
"L1"
],
"significant": false,
"skymap_hash": "5604f0b68e612ea2531a9dfca1c6587b",
"classification": {
"BBH": 0.10578499854525107,
"BNS": 7.292443448937021e-13,
"NSBH": 5.459407409765834e-11,
"Terrestrial": 0.8942150013994256
},
"skymap_version": 0,
"central_frequency": null
},
"alert_type": "PRELIMINARY",
"sequence_num": 2,
"time_created": "2023-08-10T01:30:57Z",
"superevent_id": "S230810b",
"external_coinc": null
},
"message_text": "",
"published": "2023-08-10T01:30:58.519437Z",
"message_parser": "IGWN Alert Avro Parser v1",
"retracted": false,
"created": "2023-08-10T01:30:58.519458Z",
"modified": "2023-08-10T01:30:58.523414Z"
}
}
]
}